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Video Conversion

Convert WebM to MTS Online — Free

Fast, free WebM to MTS converter. No registration required.

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2M+ Files Converted

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Works Everywhere

Any browser, any device

How to Convert

1

Upload your .webm file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .mts file when it's ready.

What is WebM?

WebM is an open, royalty-free media format designed for the web. It provides high-quality video with efficient compression, making it ideal for online streaming.

Format Details

Full Name
WebM Video
Extension
.webm

Key Features

  • Web optimized
  • Royalty-free
  • VP9 codec support
  • HTML5 compatible

What is MTS?

MTS is a video format used by AVCHD camcorders from Sony and Panasonic. It uses H.264 compression and is designed for high-definition video recording.

Format Details

Full Name
AVCHD Video
Extension
.mts

Key Features

  • HD camcorders
  • H.264 codec
  • Blu-ray compatible
  • High quality

WebM vs MTS

FeatureWebMMTS
Full NameWebM VideoAVCHD Video
Extension.webm.mts
Best ForWeb optimizedHD camcorders

Frequently Asked Questions

Our converter preserves resolution, frame rate, and audio tracks by default. The MTS output uses optimized codec settings to maintain quality as close to the original WebM as possible.
Free users can convert videos up to 100MB. Pro users can convert files up to 2GB with server-side processing — no software installation needed.
Most videos convert in under 60 seconds. Longer or higher-resolution files may take 1-3 minutes. Processing runs on our servers, so your device stays fast.
Yes. Our video converter is browser-based — works on iPhone, Android, tablet, and desktop. No app download required.
Yes. Audio is preserved by default during video conversion. You can also adjust audio codec, bitrate, and volume in the advanced settings.

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